| Súlnasker | |
| Local Name: | --> |
| Nickname: | --> |
| Map: | Iceland |
| Coordinates: | 63.3308°N -20.3989°W |
| Location: | Atlantic ocean |
| Archipelago: | Vestmannaeyjar |
| Area M2: | 34688.98 |
| Length M: | --> |
| Width M: | --> |
| Coastline M: | 999.65 |
| Country: | Iceland |
| Country Area M2: | or |
| Country Area Ha: | --> |
| Country 1 Area M2: | or |
| Country 1 Area Ha: | --> |
| Population: | 0 |
| Density Km2: | 0 |
| Languages: | Icelandic |
| Ethnic Groups: | Icelanders |
| Timezone1: | WET |
| Utc Offset1: | +0 |
Súlnasker (pronounced as /is/) is a small, uninhabited island in the Vestmann Islands, south of Iceland.